{"algorithm":"Ed25519","canonicalization":"JSON con chiavi ordinate (sort_keys), separatori compatti (',' ':'), ensure_ascii","payload":{"verdict_id":441,"claim_id":454,"claim_text":"I'm proud of what we're delivering ... The fastest growing economy in the G7.","label":"impreciso","confidence":0.65,"explanation":"The UK did record the highest quarterly GDP growth in the G7 in Q1 2026 (0.6%) and was cited as fastest-growing in the first half of 2025, but this is not true across the full period: the OECD's full-year 2026 forecast (about 1%) does not place the UK top of the G7, and the UK lagged in late 2025. The claim is true only for selected quarters.","sources":[{"url":"https://www.ons.gov.uk/economy/grossdomesticproductgdp/bulletins/gdpfirstquarterlyestimateuk/januarytomarch2026","ente":"ONS","titolo":"GDP first quarterly estimate, UK: January to March 2026","estratto":"UK real GDP grew 0.6% in Q1 2026, the highest in the G7 that quarter."}],"issued_at":"2026-07-01T07:59:08+00:00"},"signature_b64":"vKmvHfm6SNqZjmjLiHQ7ayJ8r56SN12l6xNEYQML7NTuYkJy2MzUzz5MCo1qsg6OCFyC8F8JAa35Dt1PQaJFAQ==","public_key_hex":"1719e2638a2cc0ec8d552d71dca52197f934e0a66b17e6364f1eed7a1d428e01","note":"Verifica offline: ed25519_verify(public_key, base64decode(signature_b64), canonical_json(payload))."}